Synthesis of isoquinoline alkaloids through a 10-membered lactam obtained by radical macrocyclisation
作者:Carlos Lamas、Carlos Saá、Luis Castedo、Domingo Domínguez
DOI:10.1016/s0040-4039(00)61171-1
日期:1992.9
A new versatile method for the synthesis of isoquinoline alkaloids 3 and 5 is based on transannular cyclisation of a key macrocycle 2b obtained by an intramolecular addition of an aryl radical to a trimethylsilylacetylene.
合成异喹啉碱生物碱3和5的一种新的通用方法是基于将大分子内芳基加成到三甲基甲硅烷基乙炔上的关键大环2b的环状环化。